DROP TABLE IF EXISTS reconciliations; DROP TABLE IF EXISTS daily_reports; DROP TABLE IF EXISTS system_state; DROP TABLE IF EXISTS free_order_counters; DROP TABLE IF EXISTS risk_events; DROP TABLE IF EXISTS positions; DROP TABLE IF EXISTS orders; DROP TABLE IF EXISTS signals; DROP TABLE IF EXISTS features; DROP TABLE IF EXISTS candles_minute; DROP TABLE IF EXISTS candles_daily; DROP TABLE IF EXISTS instruments; DROP TABLE IF EXISTS schema_meta;